Amazon sells a variety of organic sprouting seeds and sprouters. The Sprout People discuss their commitment to organic seeds at: What Organic Means to Us. They offer the very unusual Euro Tray Sprouter shown below and say: "It can grow Micro-Greens, Grass, Greens, and Sprouts! Though it will grow anything -- it's especially great for growing small crops of Micro-Greens. Microgreens are the cutting edge in Sproutville. Small seeds that are grown into tiny plants -- to the cotyledon or true leaf stage -- make a gorgeous crop. This is the miniest vegetable gardening ever!"